27218906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5009}}^1$

素因数の和:5054

約数の個数: 32

約数和(自身を含む): 50500800

約数和(自身を除く): 23281894

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 5009, 5434, 10018, 55099, 65117, 95171, 110198, 130234, 190342, 716287, 1046881, 1237223, 1432574, 2093762, 2474446, 13609453, 27218906]

約数ペア:

[(1, 27218906), (2, 13609453), (11, 2474446), (13, 2093762), (19, 1432574), (22, 1237223), (26, 1046881), (38, 716287), (143, 190342), (209, 130234), (247, 110198), (286, 95171), (418, 65117), (494, 55099), (2717, 10018), (5009, 5434)]